U.S. federal trademark · Serial No. 76002200 · Reg. No. 39956792
Machines for filtering
Chemical goods, namely, porous ceramic materials and materials containing carbon for use as filtering, aeration and ventilation media, for industrial use
Filtration units, sewage cleaning units, adsorption units, ventilation units, fluid ventilation units, fluidization units and parts thereof, namely, made of porous plastic, ceramic, and carbon-containing materials, for industrial use
Hollow cylindrical tubes and laminar elements, as finished and semi-finished goods, namely, made of porous plastic, ceramic, and carbon-containing materials, for sewage cleaning, adsorption, ventilation, ventilation of fluids, filtration and fluidization
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.